Patton electronic 1082/I Network Card User Manual
Contents
1. ISO An ISO 9001 Certified Com pa n y Part 07M1082 I B Doc 033181UB Revised 7 13 01 USER MANUAL MODEL 1082 I and 1082 144 1 DSL Modem with 10Base T Interface NotLink 108aseT DSL Modem Electronics To METAL 14 g n as 08 xs E E y psi 1087 v Status PE PATTON ES E flectronics To SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 1 0 1 1 1 2 1 3 2 0 2 1 2 2 2 3 3 0 3 1 4 0 4 1 5 0 5 1 5 2 5 3 5 4 6 0 6 1 6 2 6 3 A 1 A 2 A 3 A 4 A 5 A 6 A 7 TABLE OF CONTENTS Warranty Information ss 4 FOG Information stas an 4 CE NOfiCo 0 abia 4 S6IVIGO i een eR reni amd UR eV 5 General Information 6 Features ED HE o Ue I EE OIM 6 Descriptions nisin iia 7 1082 SNMP Management Solutions eese 7 HTTP HTML Management esses 7 PPP Operational Background 8 Applications sic anida a da 8 Configuration eed estaca g entran 11 Configuring the Hardware DIP Switches eessss 11 Configuring DIP Switch S1 iaaaaaaaaaaaaaaaasassanaaassansansaansanaaanaanaa 12 Switches S1 1 and S1 2 Data Rate 13 Switch 81 5 Asynchronous Sync Operation 13 Switches 81 6 and S1 7 System Clock Mode 14 Switch 81 8 Response to RDL Request 14 Configuring DIP switch 52 15 Switches S2 1 19 2 kbps or 144 kbps Synchrono2. O Q S511 RDL DSL NS TM Loopback switch 10BT ER Figure 11 Model 1082 1 or 1082 144 1 front panel LED locations 21 Table 1 LED status monitor indications LED DSL Link Description Active Green Solid green On indicates that the end to end DSL Framer Link is up signifying that the link across the DSL span is active The DSL Link LED is Off when the link is down Status Blinks yellow from one to eleven times to indicate system status Each pulse pattern is separated by a 2 second off period Greater pulse patterns have higher priority buffer saturation has greater priority than an empty MAC table Valid system statuses are 1 pulse system status is okay 2 pulses no MAC entries in the MAC Address Table e 3 pulses Clear to Send CTS or Carrier Detect DCD from base unit are not asserted 4 pulses IM1 l buffer is saturated 5 pulses WAN receive frame s too large 6 pulses WAN receive frame s not octet aligned 7 pulses WAN receive frame s aborted 8 pulses Detected WAN receive frame s with CRC 9 pulses Detected LAN receive frame s too large 10 pulses Detected LAN receive frame s not octet aligned 11 pulses Detected LAN receive frame s with bad CRC 10BT Link Active green Solid green indicates that the 10Base T Ethernet interface has detected a valid SQE heartbeat signi fying a valid 10Base T connection NS Active
3. 1082 l and Model 1082 144 1 are SNMP manageable when con nected to a rack mounted Model 1092ARC see Figure 1 SNMP manage ment is enabled through a 1001MC rack management card located in the Patton Electronics Rack System Model 1082 0000000 5pg3 d 10Base T 2B1Q connection connections to to 1001MC remote 1082s c r Management K Model 1082 Station Rack mounted 1092ARCs Figure 1 Typical application HTTP HTML Management The 1001MC maintains HTML pages that can be viewed through a Web browser You can display remote statistics and configure Model 1082 parameters simply by entering the 1001MC s IP address into the browser 3 0 PPP OPERATIONAL BACKGROUND PPP is a protocol used for multi plexed transport over a point to point link PPP operates on all full duplex media and is a symmetric peer to peer protocol which can be broken into three main components A standard method to encapsulate datagrams over serial links e A Link Control Protocol LCP to establish configure and test the data link connection A family of Network Control Protocols NCPs to establish and config ure different network layer protocols In order to establish communications over a point to point link each end of the PPP link must first announce its capabilities and agree on the parameters of the link s operation This exchange is facilitated through LCP Configure Request packets Once the lin
4. also available to answer any ques tions that might arise concerning the installation or use of your Model 1082 l or Model 1082 144 l Technical Service hours 8AM to 5PM EST Monday through Friday 2 0 GENERAL INFORMATION Thank you for your purchase of this Patton Electronics product This product has been thoroughly inspected and tested and is warranted for One Year parts and labor If any questions or problems arise during installation or use of this product please do not hesitate to contact Patton Electronics Technical Support at 301 975 1007 2 1 FEATURES Provides MAC Level Data Link Layer 2 connection between two peered 10Base T Ethernet LANs Operates transparently to higher level protocols such as TCP IP DEC net NETBIOS and IPX PPP Point to Point Protocol RFC 1661 with Bridge Control Protocol RFC 1638 Automatically learns loads and removes MAC addresses Point to point distances up to 5 miles all data rates on 24 AWG twisted pair HTTP SNMP Manageable as CP Customer Premises Unit with 1092ARC CO Central Office Rack Card and 1001MC management card nternal or receive recovered clocking between units LED indicators for 10Base T Link DSL Link Status No Signal Error and Test Mode Remote digital loopback local line loopback diagnostic modes e Synchronous data rates 19 2 32 56 64 128 and 144 kbps Note 144 kbps data rate is only available on the Model 1082 144 1 19 2 kbps
5. jack on the rear of the 1082 l Refer to Figure 10 below to make the proper connection wE Himen T o Power Supply Jack L 8 _ To 48VDC ges 22K Vin Source ci 83 HEY e 253 29 8 EE 45 53 E q Es 525 Vin p a HHH Hiopo pte ES Figure 10 Power adapter There are no user serviceable parts in the power supply section of the Model 1082 1 Contact Patton Electronics Technical support at 1 301 975 1007 via our web site at www patton com or by E mail at support patton com for more information WARNING 20 6 0 OPERATION When the Model 1082 1 and Model 1082 144 1 have been properly config ured and installed it should operate transparently This sections describes power up LED status monitors and the built in loopback test modes 6 1 POWER UP Before applying power to the Model 1082 l or Model 1082 144 1 please read section 5 4 Power Connection on page 19 and ensure that the unit is connected to the appropriate power source 6 2 LED STATUS MONITORS The Model 1082 I and Model 1082 144 1 feature six front panel LEDs that monitor connections on the DSL and 10Base T links signaling error and test modes See Figure 11 for front panel location of each LED Descriptions of each LED follow in Table 1 on page 22 ZR PATTON Electronics To MeiLink 10Base T iDSL Model Link r DSL 10BT NS ER TM 5ME RDL Normal
6. rate is available on all Model 1082 series modems except for the 1082 144 1 Full duplex operation over a single twisted pair 2 wires Multi Rate Symmetric DSL Compatible with the popular Patton Model 1092A e Universal power supply 90 260VAC or DC power supply 48VDC Small Convienent Desktop Unit CE Marked 2 2 DESCRIPTION The Model 1082 I and Model 1082 144 1 are Multi Rate iDSL Modems that provide seamless MAC Layer connectivity between 2 peered 10Base T LANs Now Enterprise users no longer need to hassle with a bridge and a CSU DSU or recurring leased line costs The 1082 allows users to add addi tional nodes to a LAN that has reached its maximum distance limits or sepa rate high traffic areas of a LAN The 1082 connects peered LANs and automatically forwards and receives LAN broadcasts multi casts and frames across a 2 wire DSL span The Model 1082 l and Model 1082 144 1 support PPP RFC 15661 and BCP RFC 1638 Both 1082 modems features include loopback diagnostics inband SNMP HTTP remote management capabilities using NetLink Plug and Play and externally accessible configuration switches As a symmetric DSL modem the1082 offers the same data rates in both directions over a single pair of regular telephone lines using 2BIQ modulation The 1082 connects to the DSL line via an RJ 45 jack and is powered by a univer sal 90 260VAC supply or a DC supply 48VDC 2 3 1082 SNMP MANAGEMENT SOLUTIONS The Model
7. red Solid red indicates that the Digital Signal Proces Sors DSPs are not linked ER Active red Flashing red indicates CRC errors on DSL framer side if DSL Link is active or if bit errors are received during loop BER test ER flashes once to indicate a CRC error during normal operation or bit errors during Remote Loopback 511 511E tests TM Active yellow Solid yellow indicates an Active Test Mode The unit may be placed in test mode by the local user or by the remote user 22 Table 2 LED configurations LOCAL REMOTE 10Base T DSL Status NS ER TM 10Base T DSL Status NS ER TM Power ON G off F on off off G off F o off off N DSL Link G G F off off off G off F off off off Link Brk G off F off off off G off F off off off Brk 10s G off F ON off off G off F off off RDL G G F off off ON G off F off off ON RDL 511 G off F off off ON G off F off off ON With DTE Connected With DTE Connected Mark G G F off off off G G F off off off Space G G F off off off G G F off off off Data G G F off off off G G F off off off G GREEN O ORANGE ON ON off OFF Brk 10s 10 Seconds following Link Break G Green if a valid 10Base T connection is detected F Flashing Link Brk DSL Link Broken 6 3 TEST MODES The Model 1082 l and Model 1082 144 1 has a built in proprietary loop back test mode plus a built in V
8. 52 BER test pattern generator for evalu ating the condition of the modems and the communication link These tests can be activated physically from the front panel or via the interface Remote Digital Loopback RDL V 52 BER The Remote Digital Loopback RDL test checks the performance of both the local and remote Model 1082s and the communication link between them Any characters sent to the remote Model 1082 in this test mode will be returned back to the originating device see Figure 7 below For example characters typed on the keyboard of the local terminal will appear on the local terminal screen after having been passed to the remote Model 1082 and looped back Local 1082 RDL initiated Figure 12 Remote digital loop Remote 1082 E 23 Do not send a 511 test pattern from the test equipment when you connect external test equipment to the 1082 Important Activating RDL can be done in two ways 1 Move the front panel toggle switch to appropriate position 2 Set remote loopback from SNMP screen when used with 1092ARC Rack Card Note Remote loopback cannot be activated until approximately 45 seconds after the two modems have linked to each other Note The Remote Digital Loopback RDL will not work for 144 kbps You must first set the units to 128 kbps or slower to use the RDL To use the V 52 BER tests with the Remote Digital Loopback tests do the following 1 Locate the 511 RDL toggle switch o
9. Figure 5 shows the orientation of the DIP switches in the ON and OFF positions Configuring DIP Switch S1 DIP switch S1 is where you configure the data rate asynchronous or synchronous data format transmit clock source and response to RDL request The following table summarizes default positions of DIP switches S1 1 through S1 8 Detailed descriptions of each switch follow the table S1 Summary Table Position Function Factory Default Data Rate Data Rate Reserved Reserved Async Sync Data Format Off Async Sync Tx Clock Source On Internal Clock Tx Clock Source Response to RDL Request On Enable 12 Note When setting the 1082 for SNMP Management the DTE rate switches S1 1 S1 2 and S2 1 must be also set to the ON posi tion Therefore to set a 1082 unit SNMP Mangagement mode the following switches have to be at the ON position S1 1 S1 2 S2 1 Switches S1 1 and S1 2 Data Rate Use switches S1 1 and S1 2 to configure the asynchronous or synchro nous data rate of the Model 1082 1 and Model 1082 144 1 Each setting represents one synchronous data rate and one asynchronous data rate S1 2 S1 1 Sync Data Rate Async Data Rate Reserved Off On 56 kbps On 64 kbps Reserved Reserved Off Off 128 kbps see note 0 38 4 kbps Off Off 144 kbps or 19 2 kbps see note Reserved Note The Model 1082 1 can
10. S RJ 45 on line side shielded RJ 45 on Ethernet port A 9 POWER 100 253 VAC 50 60 Hz universal input option 48 VDC optional 5 watts 25 A 10 TEMPERATURE RANGE 32 122 F 0 50 C A 11 ALTITUDE 0 15 000 feet 0 4 572 meters A 12 HUMIDITY 5 95 non condensing A 13 DIMENSIONS 4 125W x 1 625H x 6 0D in 10 5W x 4 1W x 15 2D cm A 14 WEIGHT 2 01 lbs 1 0 kg 26 APPENDIX B MODEL 1082 1 FACTORY REPLACEMENT PARTS AND ACCESSORIES Model Description 1082 1 10Base T DSL Modem 1082 144 10Base T DSL modem with maximum data rate of 144 kbps 48V PSM DC Power Supply Module 08055DCUI 100 240VAC 5V 5 reg DC 2A Universal Input Adapter 0805EUR European Power Cord CEE 7 A 0805UK United Kingdom Power Cord D 0805US American Power Cord K 0805AUS Australia New Zealand Power Cord C 0805DEN Denmark Power Cord E 0805FR France Belgium Power Cord F 0805IN India Power Cord G 0805IS Israel Power Cord H 0805JAP Japan Power Cord J 0805SW Switzerland Power Cord L 07M1082 User Manual 27 Notes Copyright O 1998 2001 Patton Electronics Company All Rights Reserved 28
11. also operate at the 19 2 kbps synchro nous rate and the Model 1092 144 l can also operate at the 144 kbps synchronous rate To operate at these rates set Switches S1 1 and S1 2 both to the OFF position and Switch S2 1 to the ON position see Configuring DIP switch S2 on page 152 for a description of Switch S2 1 If the S2 1 switch is positioned in the OFF position the 128 kbps sync data rate 0 38 4 kbps async data rate option is selected Switch S1 3 and S1 4 Must be set to the ON position Reserved S1 3 Setting S1 4 Setting On Reserved On Reserved Switch S1 5 Asynchronous Sync Operation Use Switch S1 5 to configure the Model 1082 for async sync operation Switch S1 5 must be set in the Off position There is no other valid set ting S1 5 Setting Off Async Sync 13 Switches S1 6 and S1 7 System Clock Mode Use Switches S1 6 and S1 7 to configure the 1082 I or Model 1082 144 for internal or receive recover clock mode S1 6 S1 7 Clock Mode Description On On Internal System clock generated internally On Off Receive Recover System clock derived from the received line signal Off Off Hardware Reset A pair of Model 1082 Is communicate synchronously across the twisted pair line connection Therefore you must set these switches whether your application is async or sync For Sync or Async applications please configure one Model 1082 1 for inte
12. armful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected 1 2 CE NOTICE The CE symbol on your Patton Electronics equipment indicates that it is in compliance with the Electromagnetic Compatibility EMC directive and the Low Voltage Directive LVD of the Union European EU A Certificate of Compliance is available by contacting Patton Technical Support 4 1 3 SERVICE All warranty and non warranty repairs must be returned freight prepaid and insured to Patton Electronics All returns must have a Return Materi als Authorization number on the outside of the shipping container This number may be obtained from Patton Electronics Technical Service at Tel 301 975 1007 E mail support patton com URL www patton com Note Packages received without an RMA number will not be accepted Patton Electronics technical staff is
13. k has been established and optional facilities have been negotiated PPP will attempt to establish a network protocol PPP will use Network Control Protocol NCP to choose and configure one or more network layer protocols Once each of the network layer protocols have been configured datagrams from the established network layer protocol can be sent over the link The link will remain configured for these communications until explicit LCP or NCP packets close the link down or until some external event occurs The PPP Bridging Control Protocol BCP defined in RFC 1638 config ures and enables disables the bridge protocol on both ends of the point to point link BCP uses the same packet exchange mechanism as the Link Control Protocol LCP BCP is a Network Control Protocol of PPP bridge packets may not be exchanged until PPP has reached the net work layer protocol phase 3 1 APPLICATIONS In situations where a routed network requires connectivity to a remote Ether net network the interface on a router can be configured as a PPP IP Half Bridge The serial line to the remote bridge functions as a Virtual Ethernet interface effectively extending the routers serial port connection to the remote network The bridge device sends bridge packets BPDU s to the router s serial interface The router will receive the layer three address infor mation and will forward these packets based on its IP address Patton 1082 C Beni connected to a route
14. ket is set up for the local segment and will not forward it to any other sub network However in cases where two devices need to communicate over the wide area bridging can be used to transport non routable protocols UN P Figure 3 Transparent bridging between two routers over a serial interface Figure 3 illustrates transparent bridging between two routers over a serial interface sO Bridging will occur between the two Ethernet inter faces on router A e0 and e1 and the two Ethernet interfaces on router B e0 and el 10 4 0 CONFIGURATION The Model 1082 l and Model 1082 144 l each are equipped with 16 DIP switches that enable configuration of the unit for a wide variety of appli cations This section describes switch locations and explains the different configurations 4 1 CONFIGURING THE HARDWARE DIP SWITCHES Using a small flat tip screwdriver remove the protective cover located on the underside of the Model 1092 see Figure 4 Figure 4 Removing the cover to access DIP switches S1 and S2 11 S1 S2 EE aj Eno for ON position Push toggle E EN NN END ND NH V down for U OFF position 3 345678 Le Figure 5 DIP switches S2 and S2
15. n the front panel of the 1082 1 and move it DOWN This initiates the RDL and sends a 511 pattern into the loop If any errors are present the local modem s red ER LED will blink continually 2 If the above test indicates no errors are present move the V 52 tog gle switch UP activating the 511E RDL test with errors present If the test is working properly the local modem s red ER LED will blink approximately once per second A successful 511E RDL test will confirm that the link is in place and that the Model 1082 s built in 511 generator and detector are working properly 24 APPENDIX A 1082 l Specifications A 1 TRANSMISSION FORMAT Synchronous or asynchronous A 2 TRANSMISSION LINE Single unconditioned twisted pair A 3 CLOCKING Internal or receive loopback A 4 DISTANCE 2 Wire Distance Table in miles km AWG Wire Gauge mm 19 9 22 6 24 5 6 4 All rates 10 8 17 2 7 2 11 5 5 0 8 0 3 4 5 5 Data Rate A 5 DATA RATES Synchronous 19 2 32 56 64 and 128 kbps and 144 kbps on 1082 144 only Asynchronous 0 38 4 kbps A 6 DIAGNOSTICS V 52 compliant bit error rate pattern 511 511E pattern generator and detector with error injection mode Local Line Loopback and Reomote Dig ital Loopback activated by front panel switches or via serial interface A 7 LED STATUS INDICATORS DSL 10Base T Status NS no signal ER error and TM test Mode A 8 CONNECTOR
16. nnn na 27 1 0 WARRANTY INFORMATION Patton Electronics warrants all Model 1082 1 and Model 1082 144 1 components to be free from defects and will at our option repair or replace the product should it fail within one year from the first date of shipment This warranty is limited to defects in workmanship or materials and does not cover customer damage abuse or unauthorized modification If this product fails or does not perform as warranted your sole recourse shall be repair or replacement as described above Under no condition shall Patton Electronics be liable for any damages incurred by the use of this product These damages include but are not limited to the following lost profits lost savings and incidental or consequential damages arising from the use of or inability to use this product Patton Electronics spe cifically disclaims all other warranties expressed or implied and the installation or use of this product shall be deemed an acceptance of these terms by the user 1 1 FCC INFORMATION This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interfer ence when the equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause h
17. r Bridge La Internet e Customer Site i PEC device with serial interface Figure 2 Cisco router with serial interface configured as PPP Half Bridge Figure 2 shows a typical Cisco router with a serial interface configured as a PPP Half Bridge The router serial interface uses a remote device that supports PPP bridging to function as a node on the remote Ethernet network The serial interface on the Cisco will have an IP address on the same Ethernet subnet as the bridge For example the customer site is assigned the addresses 192 168 1 0 24 through 192 168 1 1 24 The address 192 168 1 1 24 is also the default gateway for the remote network The above settings remove any routing forwarding intelligence from the CPE The associated Cisco con figuration will set serial interface sO to accommodate half bridging for the above example Authentication is optional under PPP In a point to point leased line link incoming customer facilities are usually fixed in nature therefore authen tication is generally not required If the foreign device requires authenti cation via PAP or CHAP the PPP software will respond with default Peer ID consisting of the units Ethernet MAC address and a password which consists of the unit s Ethernet MAC address Some networking systems do not define network numbers in packets sent out over a network If a packet does not have a specific destination network number a router will assume that the pac
18. rnal clock mode and Important the other Model 1082 1 for receive recover clock mode Switch S1 8 Response to RDL Request Use Switch 81 8 to allow Model 1082 I and Model 1082 144 1 to enter the Remote Digital Loopback diagnostic test when requested to do so by the far end Model 1082 1 and Model 1082 144 1 For example when switch S1 8 is set to ON it will enter RDL mode See section 6 3 Test Modes on page 23 when requested to do so by the remote Model 1082 l and Model 1082 144 1 On Response to RDL Request Enabled Off Response to RDL Request Disabled Note The Remote Digital Loopback RDL will not work for 144 kbps You must first set the units to 128 kbps or slower to use the RDL 14 Configuring DIP switch S2 Use the eight DIP switches in S2 to enable 19 2 kbps or 144 kbps syn chronous operation and set the loopback modes The following table summarizes default positions of DIP switches S2 1 through S2 8 Detailed descriptions of each switch follow the table S2 Summary Table Position Function Factory Default S2 1 19 2 or 144 kbps Enable Off S2 2 Front Panel Switch Disable Off S2 3 Reserved Off S2 4 Reserved Off S2 5 Reserved Off S2 6 Reserved On S2 7 Reserved Off S2 8 Reserved Off Switches S2 1 19 2 kbps or 144 kbps Synchronous Rate Enable Use switch S2 1 to allow the Model 1082 l and Model 1082 144 1 to oper ate at the 19 2 kbps synch
19. ronous data rate or to enable the Model 1082 144 l to operate at the 144 kbps synchronous data rate S2 1 Activation Description CEN NNUS TIA E AAA CA Off Disabled Synchronous data rate is 32 128 kbps as defined by switches S1 1 and S1 2 On Enabled Model 1082 l operates at synchronous 19 2 kbps data rate see note The Model 1082 144 1 oper ates at 144 kbps synchronous data rate see note Note To operate at 19 2 kbps or 144 kbps set switches S1 1 and 81 2 to the OFF position and switch S2 1 to ON see section Configur ing DIP Switch S1 on page 12 144 kbps data rate is only available on the Model 1082 144 1 19 2 kbps rate is available on all Model 1082 series modems except for the 1082 144 1 15 Switch S2 2 Front Panel Switch Disable Use switch S2 2 to enable or disable the front panel toggle switches S2 2 Setting On Disable the front panel switches Off Enable the front panel switches Switches S2 3 S2 6 S2 7 and S2 8 Reserved 16 5 0 INSTALLATION When the Model 1082 has been properly configured it may be con nected to the DSL twisted pair interface the 10Base T Ethernet Inter face and the power source This section describes these connections Interface connector DSL interface Made in the USA Powel Interface Power input connector 5 1 CONNECTING DSL INTERFACE The Model 1082 supports communication be
20. tween 10Base T Hubs or Workstations at distances to 5 miles 8 km over 24 AWG 5mm twisted pair wire There are two requirements for installing the Model 1082 These units operate as a pair Both units at the end of the twisted pair DSL span must be set for the same DTE rate To function properly the Model 1082 needs one twisted pair of metallic wire This twisted pair must be unconditioned dry metallic wire between 19 9mm and 26 AWG 4mm the higher number gauges will limit distance Standard dial up telephone circuits or leased cir cuits that run through signal equalization equipment or standard flat modular telephone type cable are not acceptable 17 The RJ 45 connector on the Model 1082 s twisted pair interface is polar ity insensitive and is wired for a two wire interface The signal pin rela tionships are shown in Figure 7 below 2 N C ae 3 N C 4 2 Wire TIP _ S 5 2 Wire RING 6 N C 7 N C Figure 7 Model 1082 1 twisted pair line interface o J O O1 BR D 5 2 CONNECTING 10BASE T ETHERNET PORT TO PC DTE The 10Base T interface is configured as DTE Data Terminal Equip ment If the Model 1088 is to to connect to another DTE device such as a 10Base T network interface card construct a 10Base T crossover cable and connect the wires as shown in Figure 8 10Base T Port 10Base T DTE RJ 45 Pin No RJ 45 Pin No 1 TD 1 TD 2 TD 2 TD 3 RD 3 RD 6 RD 6 RD Fig
21. ure 8 Connecting 10Base T Ethernet port to PC 5 3 CONNECTING 10BASE T ETHERNET PORT TO HUB DCE The 10Base T interface is configured as DTE Data Terminal Equip ment just like a 10Base T network interface card in a PC Therefore it expects to connect to a 10Base T Hub using a straight through RJ 45 cable Figure 9 shows how to construct a cable to connect the 10Base T interface to a 10Base T Hub 10Base T Port 10Base T Hub RJ 45 Pin No RJ 45 Pin No 1 TD 9 1 TD 2 TD 2 TD 3 RD 3 RD 6 RD 6 RD Figure 9 Connecting the 10Base T interface to a 10Base T Hub 18 5 4 POWER CONNECTION Universal AC Power 100 240VAC The Model 1082 l uses a 5VDC 2A universal input 100 240VAC power supply center pin is 5V The universal input power supply has a male IEC 320 power entry connector This power supply connects to the Model 1082 l by means of a barrel jack on the rear panel Many interna tional power cords are available for the universal power supply Please refer to Appendix B for country specific power cords The Model 1082 l powers up as soon as it is plugged into an AC outlet The Model 1082 l does not have a power switch 19 DC Power The DC adapter supplied with the DC version of the model 1082 1 plugs in a DC source nominal 48VDC and plugs into the barrel power supply
22. us Rate Enable see 15 Switch S2 2 Front Panel Switch Disable 16 Switches S2 3 S2 6 S2 7 and S2 8 Reserved 16 Installation ses 17 Connecting DSL Interface 17 Connecting 10Base T Ethernet Port to PC DTE 18 Connecting 10Base T Ethernet Port to Hub DCE 18 Power Connection aaiaaiaaaaaaaaaaasaasaansaasaanaansaannansannnansnannanaani 19 Universal AC Power 100 240VAC 19 DO POWE E 20 Operation ada 21 PoWer Uranio ine parts 21 LED Status Monitors eene 21 Test Modes un eese eti e aad aad 23 Remote Digital Loopback RDL V 52 BER 23 1082 l Specifications sens 25 Transmission Format A t ee le us 25 TRANSMISSION Lie rc rete rire mede eq pasta 25 CIOCKING oo cape UR ete eR p e e c ER UE 25 Dista mE LI 25 DataHaltese tthe eode MAL LS A M eU dd 25 Diagnostic i ret a dido 25 LED Status INdiGalors uta to OR eh bl 25 A 8 CONNOR 25 AU DOWGLE t me M dee A et t ta Aa kates 25 AAO Temperature RANGE xd eoe e ar areae 26 KAT ATO d sss r mee t tege ER E RH 26 KAZ Hurnldity sees face f lsss bo n vell fsr n sj n A Dil OR EE Hn M pee el ies 26 ANS DImenslOns o s atte t Pe oet de eA A AS AUS 26 AVA Welghti a is 26 B Model 1082 l Factory Replacement Parts and Accessories a aaaaanaaan nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
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